Re: [Numpy-discussion] Profiling Python codes with hotshot and KCachegrind
On 11/8/06, Stefan van der Walt <[EMAIL PROTECTED]> wrote: > This looks very interesting. It works for me on simple scripts, but > whenever I include the lines > > from numpy.testing import set_local_path > set_local_path('../../..') > > in the input, pycachegrind aborts with > > File > "/home/stefan//lib/python2.4/site-packages/numpy/testing/numpytest.py", line > 68, in set_local_path > if f.f_locals['__name__']=='__main__': > KeyError: '__name__' > > I guess this is because the script is run in a separate namespace. > I've managed to work around the problem by changing the definition of > 'run' to: Good catch, thanks, I've fixed the public version with your changes. Best, f - Using Tomcat but need to do more? Need to support web services, security? Get stuff done quickly with pre-integrated technology to make your job easier Download IBM WebSphere Application Server v.1.0.1 based on Apache Geronimo http://sel.as-us.falkag.net/sel?cmd=lnk&kid=120709&bid=263057&dat=121642 ___ Numpy-discussion mailing list Numpy-discussion@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/numpy-discussion
Re: [Numpy-discussion] Profiling Python codes with hotshot and KCachegrind
On Wed, Nov 08, 2006 at 01:32:44AM -0700, Fernando Perez wrote: > Hi all, > > in the past, Arnd Baecker has made a number of very useful posts on > this matter, and provided some nice utilities to do it. I now needed > to profile some fairly complex codes prior to a big optimization push, > so I went over his material and wrote a little tool to make the whole > process as painless as possible. Here it is, hoping others may find > it useful: > > http://amath.colorado.edu/faculty/fperez/python/profiling/ This looks very interesting. It works for me on simple scripts, but whenever I include the lines from numpy.testing import set_local_path set_local_path('../../..') in the input, pycachegrind aborts with File "/home/stefan//lib/python2.4/site-packages/numpy/testing/numpytest.py", line 68, in set_local_path if f.f_locals['__name__']=='__main__': KeyError: '__name__' I guess this is because the script is run in a separate namespace. I've managed to work around the problem by changing the definition of 'run' to: def run(code): loc = locals() loc['__name__'] = '__main__' loc['__file__'] = sys.argv[0] exec code in locals() Cheers Stéfan - Using Tomcat but need to do more? Need to support web services, security? Get stuff done quickly with pre-integrated technology to make your job easier Download IBM WebSphere Application Server v.1.0.1 based on Apache Geronimo http://sel.as-us.falkag.net/sel?cmd=lnk&kid=120709&bid=263057&dat=121642 ___ Numpy-discussion mailing list Numpy-discussion@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/numpy-discussion
[Numpy-discussion] Profiling Python codes with hotshot and KCachegrind
Hi all, in the past, Arnd Baecker has made a number of very useful posts on this matter, and provided some nice utilities to do it. I now needed to profile some fairly complex codes prior to a big optimization push, so I went over his material and wrote a little tool to make the whole process as painless as possible. Here it is, hoping others may find it useful: http://amath.colorado.edu/faculty/fperez/python/profiling/ Cheers, f - Using Tomcat but need to do more? Need to support web services, security? Get stuff done quickly with pre-integrated technology to make your job easier Download IBM WebSphere Application Server v.1.0.1 based on Apache Geronimo http://sel.as-us.falkag.net/sel?cmd=lnk&kid=120709&bid=263057&dat=121642 ___ Numpy-discussion mailing list Numpy-discussion@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/numpy-discussion